Published March 7, 2016
| Version v1
Journal article
Quantum logic gates based on ballistic transport in graphene
Creators
- 1. Academy of Romanian Scientists, Splaiul Independentei 54, 050094 Bucharest (Romania)
- 2. Faculty of Physics, University of Bucharest, P.O. Box MG-11, 077125 Bucharest (Romania)
- 3. National Institute for Research and Development in Microtechnology (IMT), P.O. Box 38-160, 023573 Bucharest (Romania)
Description
The paper presents various configurations for the implementation of graphene-based Hadamard, C-phase, controlled-NOT, and Toffoli gates working at room temperature. These logic gates, essential for any quantum computing algorithm, involve ballistic graphene devices for qubit generation and processing and can be fabricated using existing nanolithographical techniques. All quantum gate configurations are based on the very large mean-free-paths of carriers in graphene at room temperature.
Additional details
Identifiers
- DOI
- 10.1063/1.4943000;
Publishing Information
- Journal Title
- Journal of Applied Physics
- Journal Volume
- 119
- Journal Issue
- 9
- Journal Page Range
- p. 094902-094902.5
- ISSN
- 0021-8979
- CODEN
- JAPIAU
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 48041646
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ALGORITHMS; CARRIERS; CONFIGURATION; EQUIPMENT; GRAPHENE; MEAN FREE PATH; QUANTUM COMPUTERS; QUBITS; TEMPERATURE RANGE 0273-0400 K; TRANSPORT THEORY
- Descriptors DEC
- CARBON; COMPUTERS; ELEMENTS; INFORMATION; MATHEMATICAL LOGIC; NONMETALS; QUANTUM INFORMATION; TEMPERATURE RANGE
Optional Information
- Notes
- (c) 2016 AIP Publishing LLC